EP2482472A4 - AUTO-INJECTION OPTICAL TRANSMITTING-RECEIVING MODULE AND WAVE-LENGTH DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK SYSTEM - Google Patents

AUTO-INJECTION OPTICAL TRANSMITTING-RECEIVING MODULE AND WAVE-LENGTH DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK SYSTEM

Info

Publication number: EP2482472A4
Authority: EP; European Patent Office
Prior art keywords: auto; wave; receiving module; network system; division multiplexing
Prior art date: 2011-04-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP11752869A

Other languages

German (de)

French (fr)

Other versions

EP2482472A2 (en

EP2482472B1 (en

Inventor

Dekun Liu

Yusheng Bai

Huafeng Lin

Zhiguang Xu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Huawei Technologies Co Ltd

Original Assignee

Huawei Technologies Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2011-04-22

Filing date

2011-04-22

Publication date

2012-11-21

2011-04-22 Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd

2012-08-01 Publication of EP2482472A2 publication Critical patent/EP2482472A2/en

2012-11-21 Publication of EP2482472A4 publication Critical patent/EP2482472A4/en

2013-09-04 Application granted granted Critical

2013-09-04 Publication of EP2482472B1 publication Critical patent/EP2482472B1/en

Status Not-in-force legal-status Critical Current

2031-04-22 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/506—Multiwavelength transmitters
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2589—Bidirectional transmission
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0282—WDM tree architectures

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optical Communication System (AREA)
Semiconductor Lasers (AREA)

EP11752869.5A 2011-04-22 2011-04-22 Self-injection optical transmitting and receiving module and wavelength division multiplexing passive optical network system Not-in-force EP2482472B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/CN2011/073196 WO2011110126A2 (en)	2011-04-22	2011-04-22	Self-injection optical transmitting and receiving module and wavelength division multiplexing passive optical network system

Publications (3)

Publication Number	Publication Date
EP2482472A2 EP2482472A2 (en)	2012-08-01
EP2482472A4 true EP2482472A4 (en)	2012-11-21
EP2482472B1 EP2482472B1 (en)	2013-09-04

Family

ID=44563905

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11752869.5A Not-in-force EP2482472B1 (en)	2011-04-22	2011-04-22	Self-injection optical transmitting and receiving module and wavelength division multiplexing passive optical network system

Country Status (14)

Country	Link
US (1)	US8971709B2 (en)
EP (1)	EP2482472B1 (en)
JP (1)	JP5778335B2 (en)
KR (1)	KR101519939B1 (en)
CN (1)	CN102388547B (en)
AR (1)	AR086361A1 (en)
AU (1)	AU2011226481B2 (en)
CA (1)	CA2833624C (en)
ES (1)	ES2436858T3 (en)
PT (1)	PT2482472E (en)
RU (1)	RU2562808C2 (en)
SG (1)	SG194545A1 (en)
TW (1)	TWI452852B (en)
WO (1)	WO2011110126A2 (en)

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2011
- 2011-04-22 SG SG2013077821A patent/SG194545A1/en unknown
- 2011-04-22 PT PT117528695T patent/PT2482472E/en unknown
- 2011-04-22 JP JP2014505483A patent/JP5778335B2/en not_active Expired - Fee Related
- 2011-04-22 ES ES11752869.5T patent/ES2436858T3/en active Active
- 2011-04-22 WO PCT/CN2011/073196 patent/WO2011110126A2/en active Application Filing
- 2011-04-22 CA CA2833624A patent/CA2833624C/en not_active Expired - Fee Related
- 2011-04-22 CN CN201180000928.4A patent/CN102388547B/en not_active Expired - Fee Related
- 2011-04-22 RU RU2013152014/07A patent/RU2562808C2/en active
- 2011-04-22 EP EP11752869.5A patent/EP2482472B1/en not_active Not-in-force
- 2011-04-22 KR KR1020137029648A patent/KR101519939B1/en not_active Expired - Fee Related
- 2011-04-22 AU AU2011226481A patent/AU2011226481B2/en not_active Ceased
2012
- 2012-04-20 TW TW101114067A patent/TWI452852B/en not_active IP Right Cessation
- 2012-04-20 AR ARP120101369A patent/AR086361A1/en active IP Right Grant
- 2012-06-04 US US13/487,662 patent/US8971709B2/en not_active Expired - Fee Related

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Also Published As

Publication number	Publication date
RU2013152014A (en)	2015-05-27
AU2011226481A1 (en)	2013-11-28
EP2482472A2 (en)	2012-08-01
JP5778335B2 (en)	2015-09-16
US8971709B2 (en)	2015-03-03
SG194545A1 (en)	2013-12-30
CA2833624C (en)	2016-07-26
CN102388547B (en)	2015-03-11
CA2833624A1 (en)	2011-09-15
TW201246819A (en)	2012-11-16
PT2482472E (en)	2013-12-04
AR086361A1 (en)	2013-12-11
AU2011226481B2 (en)	2015-01-29
KR101519939B1 (en)	2015-05-13
EP2482472B1 (en)	2013-09-04
CN102388547A (en)	2012-03-21
KR20130140869A (en)	2013-12-24
RU2562808C2 (en)	2015-09-10
WO2011110126A2 (en)	2011-09-15
TWI452852B (en)	2014-09-11
ES2436858T3 (en)	2014-01-07
JP2014515903A (en)	2014-07-03
WO2011110126A3 (en)	2012-03-08
US20120269516A1 (en)	2012-10-25

Publication	Publication Date	Title
EP2482472A4 (en)	2012-11-21	AUTO-INJECTION OPTICAL TRANSMITTING-RECEIVING MODULE AND WAVE-LENGTH DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK SYSTEM
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Legal Events

Date	Code	Title	Description
2012-06-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2012-08-01	17P	Request for examination filed	Effective date: 20120426
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